From 9d3bbc99b9038fa64dda92f97e0c29e4808694ec Mon Sep 17 00:00:00 2001 From: Lukas Schmid Date: Wed, 25 Mar 2026 20:26:09 +0100 Subject: [PATCH] pinctrl: sunxi: add I2C3 mux for D1/T113-s3 (PG10/PG11) Boards based on the Allwinner D1/T113-s3, such as the NetCube Systems Nagami, can expose a third I2C controller on PG10/PG11. However, the sun20i_d1 pinctrl function table lacked an entry for this mux. Add the "i2c3" function with mux value 3 on PG10/PG11, allowing device trees to enable the I2C3 controller. Signed-off-by: Lukas Schmid Reviewed-by: Andre Przywara --- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index fd357ab0d4e..a8632aeaf8f 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -603,6 +603,7 @@ static const struct sunxi_pinctrl_function sun20i_d1_pinctrl_functions[] = { { "gpio_in", 0 }, { "gpio_out", 1 }, { "i2c0", 4 }, /* PB10-PB11 */ + { "i2c3", 3 }, /* PG10-PG11 */ { "mmc0", 2 }, /* PF0-PF5 */ { "mmc1", 2 }, /* PG0-PG5 */ { "mmc2", 3 }, /* PC2-PC7 */